Abstract
This paper studies similarity solutions of quadratic nonlinear media in presence of spatio-temporal dispersion and inter-modal dispersion. Lie classical method is applied to quadratic nonlinear media and some exact solutions are presented. Later singular soliton solutions are also retrieved by the ansatz approach.
Original language | English |
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Pages (from-to) | 1347-1352 |
Number of pages | 6 |
Journal | Optoelectronics and Advanced Materials, Rapid Communications |
Volume | 9 |
Issue number | 11-12 |
Publication status | Published - 1 Nov 2015 |
Externally published | Yes |
Keywords
- Lie symmetry
- Quadratic nonlinearity
- Singular solitons